10.1 Collect Data – We learned to measure things that occur by tally marks. We created several data tables with tally marks. We found that we can count by fives.
Assignment: Complete homework problems.
9.7 Measure and Compare Lengths – We practiced finding the difference between the lengths of two objects using standard metric units on measuring tools. We learned to reason abstractly and quantitatively.
Assignment: Complete homework problems.
We played a coin counting game where we had to make change with the coins that were given. We worked on adding 3-digit numbers. Then we practiced subtraction and telling time.
We worked on completing math standards portions of tests. We focused on long division, multiplication of 3 x 3-digit numbers, and order of operations. Then we worked on factoring prime numbers, numeration, and solving word problems.
9.6 Estimate Lengths in Meters – We estimated lengths in units of centimeters and meters. We learned that these units are the standard units for length across the world in science.
Assignment: Complete homework problems.
9.5 Centimeters and Meters – We learned how measuring in meters is different than measuring in centimeters. We practiced measuring the length of objects using different units of measurement. We analyzed how the measurements relate to the size of the unit chosen.
Assignment: Complete homework problems.
9.4 Problem Solving: Add and Subtract Lengths – We learned how a drawing or diagram can help when solving problems about lengths. We practiced drawing diagrams to help solve word problems. We wrote number sentences using a blank square for the unknown number.
Assignment: Complete homework problems.
9.3 Measure with a Centimeter Ruler – We learned to measure and estimate lengths in standard metric units. We practiced converting centimeters to inches. We learned that 2.5 centimeters equals 1 inch.
Assignment: Complete homework problems.
